Weather History for Spirit of St Louis, MO

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Tuesday, September 25, 2012

  Actual Average Record
Temperature  
Mean Temperature 72 °F -  
Max Temperature 84 °F 74 °F 90 °F (1999)
Min Temperature 61 °F 48 °F 35 °F (2001)
Cooling Degree Days 8    
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 75    
Maximum Humidity 94    
Minimum Humidity 51    
Precipitation  
Precipitation 0.42 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 5 mph (SSE)    
Max Wind Speed 12 mph    
Max Gust Speed 18 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 25, 2012 Rise Set
Actual Time 6:53 AM CDT 6:54 PM CDT
Civil Twilight 6:26 AM CDT 7:20 PM CDT
Nautical Twilight 5:56 AM CDT 7:51 PM CDT
Astronomical Twilight 5:24 AM CDT 8:22 PM CDT
Moon 4:16 PM CDT (9/25) 2:17 AM CDT (9/25)
Length of Visible Light 12h 53m
Length of Day
12h 00m
Waxing Gibbous, 80% of the Moon is Illuminated
Sep 25
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 62.1 °F - 48.9 °F 62% 29.92 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 63.0 °F - 50.0 °F 63% 29.90 in 10.0 mi South 4.6 mph - N/A   Clear
2:54 AM 61.0 °F - 52.0 °F 72% 29.86 in 10.0 mi SSW 4.6 mph - N/A   Clear
3:54 AM 61.0 °F - 52.0 °F 72% 29.84 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 61.0 °F - 52.0 °F 72% 29.84 in 10.0 mi ESE 5.8 mph - N/A   Clear
5:54 AM 61.0 °F - 53.1 °F 75% 29.87 in 10.0 mi East 3.5 mph - N/A   Overcast
6:54 AM 61.0 °F - 53.1 °F 75% 29.93 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
7:54 AM 61.0 °F - 54.0 °F 78% 29.94 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
8:54 AM 64.9 °F - 55.0 °F 70% 29.92 in 10.0 mi SSE 11.5 mph - N/A   Mostly Cloudy
9:54 AM 66.9 °F - 57.0 °F 70% 29.91 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
10:54 AM 71.1 °F - 60.1 °F 68% 29.90 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
11:54 AM 75.9 °F - 62.1 °F 62% 29.87 in 10.0 mi South 9.2 mph - N/A   Clear
12:54 PM 79.0 °F - 64.0 °F 60% 29.85 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
1:54 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.84 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
2:54 PM 84.0 °F 85.8 °F 64.9 °F 53% 29.80 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
3:15 PM 84.2 °F 85.6 °F 64.4 °F 51% 29.81 in 10.0 mi SW 6.9 mph - N/A Thunderstorm Mostly Cloudy
3:54 PM 82.0 °F 84.9 °F 68.0 °F 62% 29.81 in 10.0 mi Calm Calm - N/A Thunderstorm Thunderstorm
4:30 PM 78.8 °F - 68.0 °F 69% 29.81 in 10.0 mi East 4.6 mph - N/A Thunderstorm Thunderstorm
4:54 PM 75.0 °F - 69.1 °F 82% 29.78 in 8.0 mi ESE 5.8 mph - 0.01 in Rain , Thunderstorm Light Rain
5:30 PM 75.2 °F - 66.2 °F 73% 29.80 in 10.0 mi Variable 3.5 mph - 0.01 in Rain , Thunderstorm Light Thunderstorms and Rain
5:46 PM 71.6 °F - 68.0 °F 88% 29.84 in 1.2 mi Calm Calm - 0.09 in Rain , Thunderstorm Heavy Thunderstorms and Rain
5:54 PM 72.0 °F - 66.0 °F 81% 29.82 in 5.0 mi SSW 8.1 mph - 0.19 in Rain , Thunderstorm Heavy Thunderstorms and Rain
6:54 PM 71.1 °F - 68.0 °F 90% 29.79 in 10.0 mi Calm Calm - 0.00 in   Overcast
7:40 PM 69.8 °F - 64.4 °F 83% 29.82 in 10.0 mi South 4.6 mph - N/A Thunderstorm Thunderstorm
7:54 PM 70.0 °F - 64.0 °F 81% 29.86 in 10.0 mi Calm Calm - 0.16 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:51 PM 69.8 °F - 64.4 °F 83% 29.86 in 10.0 mi South 9.2 mph - 0.03 in Rain Light Rain
8:54 PM 69.1 °F - 64.9 °F 87% 29.84 in 10.0 mi South 8.1 mph - 0.03 in Rain Light Rain
9:50 PM 69.8 °F - 64.4 °F 83% 29.86 in 10.0 mi South 11.5 mph 18.4 mph 0.01 in Thunderstorm Mostly Cloudy
9:54 PM 69.1 °F - 64.0 °F 84% 29.85 in 10.0 mi SSW 8.1 mph 18.4 mph 0.01 in Thunderstorm Mostly Cloudy
10:54 PM 66.9 °F - 62.1 °F 84% 29.91 in 8.0 mi SE 9.2 mph - 0.02 in Rain , Thunderstorm Light Thunderstorms and Rain
11:15 PM 66.2 °F - 62.6 °F 88% 29.93 in 9.0 mi East 5.8 mph - 0.02 in Rain Light Rain
11:44 PM 64.4 °F - 62.6 °F 94% 29.91 in 8.0 mi East 3.5 mph - 0.04 in Rain , Thunderstorm Light Thunderstorms and Rain
11:54 PM 64.4 °F - 62.6 °F 94% 29.93 in 10.0 mi SW 4.6 mph - N/A Rain Light Rain